简便计算158+262+138 25×32×125 5001 -247-1021 -232 49700÷700 (181+2564 )+2719 102 ×76 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) 497-299 99+999+9999+99999 88×125 7755 -(2187+755) 58×98 2214+638+286 3065 -738-1065 (12+24+80) ×50 2357 -183-317 -357 4800÷25 2365 -1086 -214 (2130+783+270)+1017 2370+1995 84×36+64×84 3999+498 138×25×4 899+344 75×24 (13 ×125) ×(3 ×8) 178×101-178 704×25 375+219+381+225 32×(25+125) 1883 -398 83×102-83×2 98×199 123×18-123×3+85×123 8100÷4÷75 50×(34 ×4) ×3 25×(24+16 )178×99+178 75×99+2×75 79×42+79+79×57 7300÷25÷4 31×870+13×310 16800÷120 30100÷2100 2356 -(1356 -721)32000÷400 75×27+19×2 5 1235 -(1780 -1665 )1248÷24 25x(4+8) 32X16+14X32 3150÷15 4×(25 ×65+25×28) 21500÷125 (300+6)x12 504x25 125x(35+8) (13+24)x8 78X4+78X3+78X3 84x101 25+199X25 78x102 25X32X125 25x20